Extreme contraction operators on \(\ell_\infty\)

DOI10.1007/BF01213986zbMath0321.47025MaRDI QIDQ1223603

Choo-Whan Kim

Publication date: 1976

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/172434

Mathematics Subject Classification ID

Sequence spaces (including Köthe sequence spaces) (46A45) Linear operators belonging to operator ideals (nuclear, (p)-summing, in the Schatten-von Neumann classes, etc.) (47B10) Special classes of linear operators (47B99) Convex sets and cones of operators (47L07)

Related Items (9)

Extreme contractions on finite-dimensional polygonal Banach spaces ⋮ Extreme contractions on finite-dimensional Banach spaces ⋮ Approximations of contraction operators on \(L^\infty\). II ⋮ Extreme operator-valued continuous maps ⋮ Extremal structure of ⋮ On extreme contractions between real Banach spaces ⋮ Approximation theorems for positive operators on \(L^ p\)-spaces ⋮ A class of extreme contractions in \(L(\ell ^ p)\) ⋮ Characterization of extreme contractions through k-smoothness of operators

Cites Work

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• Extreme operators into \(C(K)\)
• The Trace in Finite Operator Algebras
• Multiplicative Operators and Substochastic Matrices
• Continuous Selections with Nonmetrizable Range
• Extreme Positive Operators on Algebras of Functions.
• Theorems of Krein-Milman Type for Certain Convex Sets of Operators
• Extreme Positive Operators and Homomorphisms

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